World's Best Scientists 2026 revealed!

D-Index & Metrics

Engineering and Technology

D-Index
54
Citations
8015
World Ranking
3291
National Ranking
214

Overview

What is he best known for?

The fields of study he is best known for:

  • Mechanical engineering
  • Mechanics
  • Thermodynamics

The scientist’s investigation covers issues in Mechanics, Two-phase flow, Phase, Flow and Porosity. His Mechanics study frequently draws connections to other fields, such as Optics. The various areas that Barry J. Azzopardi examines in his Optics study include Stratified flow, Flow conditions and Kerosene.

His Two-phase flow research includes themes of Conductance, Heat transfer and Plug flow. His Flow study integrates concerns from other disciplines, such as Microfluidics, Dielectric, Breakup and Coalescence. His biological study spans a wide range of topics, including Flow visualization and Void.

His most cited work include:

  • Drops in annular two-phase flow (198 citations)
  • Reaction engineering: The supercritical water hydrothermal synthesis of nano-particles (181 citations)
  • Electrostatic phase separation: a review (105 citations)

What are the main themes of his work throughout his whole career to date?

Barry J. Azzopardi spends much of his time researching Mechanics, Flow, Two-phase flow, Porosity and Slug flow. Barry J. Azzopardi conducted interdisciplinary study in his works that combined Mechanics and Phase. His Flow research focuses on Thermodynamics and how it connects with Instability.

His Two-phase flow research is multidisciplinary, incorporating perspectives in Flow, Phase velocity, Optics, Pipe flow and Analytical chemistry. Barry J. Azzopardi has included themes like Multiphase flow, Pressure gradient and Void in his Porosity study. The concepts of his Slug flow study are interwoven with issues in Hydrology, Geotechnical engineering and Viscosity.

He most often published in these fields:

  • Mechanics (72.93%)
  • Flow (32.04%)
  • Two-phase flow (26.52%)

What were the highlights of his more recent work (between 2013-2021)?

  • Mechanics (72.93%)
  • Flow (32.04%)
  • Porosity (22.65%)

In recent papers he was focusing on the following fields of study:

Mechanics, Flow, Porosity, Bubble and Slug flow are his primary areas of study. Barry J. Azzopardi incorporates Mechanics and Phase in his research. His Flow study incorporates themes from Phase and Heat transfer, Volumetric flow rate, Current, Thermodynamics.

His work deals with themes such as Silicone oil, Large diameter, Viscosity and Pressure gradient, which intersect with Porosity. His Bubble study combines topics from a wide range of disciplines, such as Electrical conduit, Theoretical physics and Computer simulation. His Slug flow research incorporates themes from Multiphase flow, Geotechnical engineering, Inflow, Flow visualization and Intermittency.

Between 2013 and 2021, his most popular works were:

  • Electrostatic phase separation: a review (105 citations)
  • Global and local hydrodynamics of bubble columns – Effect of gas distributor (53 citations)
  • Study of gas-sheared liquid film in horizontal rectangular duct using high-speed LIF technique: Three-dimensional wavy structure and its relation to liquid entrainment (46 citations)

In his most recent research, the most cited papers focused on:

  • Mechanics
  • Mechanical engineering
  • Thermodynamics

His scientific interests lie mostly in Mechanics, Porosity, Flow, Bubble and Superficial velocity. His work in the fields of Mechanics, such as Slug flow, Two-phase flow, Volumetric flow rate and Liquid film, intersects with other areas such as Phase. His Slug flow research integrates issues from Geotechnical engineering, Pressure drop and Pressure sensor.

His studies in Two-phase flow integrate themes in fields like Conductance, Friction factor, Open-channel flow and Slippage. His study in Flow is interdisciplinary in nature, drawing from both Microfluidics, Breakup, Mechanical engineering, Coalescence and Dielectric. His Bubble research incorporates elements of Body orifice, Flow coefficient, Orifice plate, Restrictive flow orifice and Homogenization.

Best Publications

  • Drops in annular two-phase flow

    B.J. Azzopardi

  • Reaction engineering: The supercritical water hydrothermal synthesis of nano-particles

    Edward Lester;Paul Blood;Joanne Denyer;Donald Giddings

  • Electrostatic phase separation: a review

    S. Mhatre;V. Vivacqua;M. Ghadiri;A.M. Abdullah

  • The effect of flow patterns on two-phase flow in a T junction

    B.J. Azzopardi;P.B. Whalley

  • Drop size distributions in dispersed liquid-liquid pipe flow

    M.J.H. Simmons;B.J. Azzopardi

  • High-resolution gas–oil two-phase flow visualization with a capacitance wire-mesh sensor

    M.J. Da Silva;S. Thiele;L. Abdulkareem;B.J. Azzopardi

  • Comparative study of gas–oil and gas–water two-phase flow in a vertical pipe

    L. Szalinski;L.A. Abdulkareem;M.J. Da Silva;S. Thiele

  • A physically based correlation for drop size in annular flow

    Walter Ambrosini;Paolo Andreussi;B. J. Azzopardi

  • Disturbance wave frequencies, velocities and spacing in vertical annular two-phase flow

    Unknown

  • PHASE SEPARATION AT T JUNCTIONS

    Barry J. Azzopardi

  • Grid Generation Issues in the CFD Modelling of Two-Phase Flow in a Pipe

    V. Hernandez-Perez;M. Abdulkadir;B.J. Azzopardi

  • The effect of gas properties on drops in annular flow

    Unknown

  • Global and local hydrodynamics of bubble columns – Effect of gas distributor

    Safa Sharaf;Maria Zednikova;Marek C. Ruzicka;Barry J. Azzopardi

  • Study of gas-sheared liquid film in horizontal rectangular duct using high-speed LIF technique: Three-dimensional wavy structure and its relation to liquid entrainment

    Andrey V. Cherdantsev;David B. Hann;Barry J. Azzopardi

  • A Study of Flow Patterns for Gas/Liquid Flow in Small Diameter Tubes

    Unknown

  • The effect of pipe diameter on the structure of gas/liquid flow in vertical pipes

    R. Kaji;B.J. Azzopardi

  • The split of stratified gas–liquid flow at a small diameter T-junction

    G. Das;G. Das;P.K. Das;P.K. Das;B.J. Azzopardi

  • Controls on the explosivity of scoria cone eruptions: Magma segregation at conduit junctions

    Laura Pioli;B. J. Azzopardi;K. V. Cashman

  • Drop sizes in annular two-phase flow

    Unknown

  • Gas-Liquid Flows

    Barry J. Azzopardi

  • A versatile flow visualisation technique for quantifying mixing in a binary system: application to continuous supercritical water hydrothermal synthesis (SWHS)

    Paul J Blood;Joanne P Denyer;Barry J Azzopardi;Martyn Poliakoff

  • Plant Application of a T-Junction as a Partial Phase Separator

    B.J. Azzopardi;D.A. Colman;D. Nicholson

  • Gas-liquid two-phase flow division at a micro-T-junction

    A. Azzi;A. Al-Attiyah;Liu Qi;W. Cheema

  • Droplet deposition and interchange in annular two-phase flow

    P. Andreussi;B.J. Azzopardi

  • The Role of Drainage Channels in the Performance of Wave-Plate Mist Eliminators

    P.W. James;Y. Wang;B.J. Azzopardi;J.P. Hughes

Frequent Co-Authors

Edward Lester
Edward Lester University of Nottingham
Uwe Hampel
Uwe Hampel Helmholtz-Zentrum Dresden-Rossendorf
Aboubakr M. Abdullah
Aboubakr M. Abdullah Qatar University
Mojtaba Ghadiri
Mojtaba Ghadiri University of Leeds
Madjid Birouk
Madjid Birouk University of Manitoba
Omar Matar
Omar Matar Imperial College London
Geoffrey F. Hewitt
Geoffrey F. Hewitt Imperial College London
Costanza Bonadonna
Costanza Bonadonna University of Geneva
Martyn Poliakoff
Martyn Poliakoff University of Nottingham
Dongyuan Zhao
Dongyuan Zhao Fudan University

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